MY150766A - Catalyst compositions - Google Patents
Catalyst compositionsInfo
- Publication number
- MY150766A MY150766A MYPI20101119A MY150766A MY 150766 A MY150766 A MY 150766A MY PI20101119 A MYPI20101119 A MY PI20101119A MY 150766 A MY150766 A MY 150766A
- Authority
- MY
- Malaysia
- Prior art keywords
- catalytic material
- component
- ceria
- oxygen storage
- palladium component
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
- B01J21/066—Zirconium or hafnium; Oxides or hydroxides thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
- B01J23/44—Palladium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/56—Platinum group metals
- B01J23/63—Platinum group metals with rare earths or actinides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/024—Multiple impregnation or coating
- B01J37/0244—Coatings comprising several layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
- B01J35/56—Foraminous structures having flow-through passages or channels, e.g. grids or three-dimensional [3D] monoliths
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/836,476 US7879755B2 (en) | 2007-08-09 | 2007-08-09 | Catalyst compositions |
| US12/014,295 US8038951B2 (en) | 2007-08-09 | 2008-01-15 | Catalyst compositions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MY150766A true MY150766A (en) | 2014-02-28 |
Family
ID=40346742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MYPI20101119 MY150766A (en) | 2007-08-09 | 2008-08-05 | Catalyst compositions |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US8038951B2 (pt) |
| EP (2) | EP2190573A2 (pt) |
| KR (1) | KR101520983B1 (pt) |
| CN (1) | CN101820997B (pt) |
| AR (1) | AR068099A1 (pt) |
| BR (1) | BRPI0814953B1 (pt) |
| CA (1) | CA2696004C (pt) |
| MY (1) | MY150766A (pt) |
| RU (1) | RU2010108259A (pt) |
| WO (1) | WO2009023468A2 (pt) |
| ZA (1) | ZA201001576B (pt) |
Families Citing this family (55)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090108238A1 (en) * | 2007-10-31 | 2009-04-30 | Sud-Chemie Inc. | Catalyst for reforming hydrocarbons |
| JP5322526B2 (ja) * | 2008-07-17 | 2013-10-23 | エヌ・イーケムキャット株式会社 | 自動車から排出される排気ガスを浄化するためのハニカム構造型触媒及びその製造方法、並びに、その触媒を使用した排気ガス浄化方法 |
| JP5422087B2 (ja) * | 2008-08-08 | 2014-02-19 | 本田技研工業株式会社 | 低貴金属担持三元触媒 |
| KR101588484B1 (ko) * | 2008-08-27 | 2016-01-25 | 유미코어 쇼쿠바이 재팬 컴퍼니 리미티드 | 배기가스 정화용 촉매 및 이것을 이용한 배기가스 정화방법 |
| JP4752977B2 (ja) * | 2008-09-02 | 2011-08-17 | 日産自動車株式会社 | 排気ガス浄化用触媒及びその製造方法 |
| JP5317593B2 (ja) * | 2008-09-03 | 2013-10-16 | 株式会社ブリヂストン | 触媒担体 |
| FR2936718B1 (fr) * | 2008-10-03 | 2010-11-19 | Rhodia Operations | Procede de decomposition du n2o utilisant un catalyseur a base d'un oxyde de cerium et de lanthane. |
| US7981390B2 (en) * | 2008-12-23 | 2011-07-19 | Basf Corporation | Small engine palladium catalyst article and method of making |
| US8568675B2 (en) * | 2009-02-20 | 2013-10-29 | Basf Corporation | Palladium-supported catalyst composites |
| JP5492448B2 (ja) * | 2009-04-28 | 2014-05-14 | 株式会社キャタラー | 排ガス浄化用触媒 |
| EP2427637B1 (en) * | 2009-05-04 | 2017-03-08 | BASF Corporation | Improved lean hc conversion of twc for lean burn gasoline engines |
| US8833064B2 (en) * | 2009-11-06 | 2014-09-16 | Basf Corporation | Small engine layered catalyst article and method of making |
| US8828343B2 (en) * | 2010-03-05 | 2014-09-09 | Basf Corporation | Carbon monoxide conversion catalyst |
| US9242242B2 (en) * | 2010-09-02 | 2016-01-26 | Basf Se | Catalyst for gasoline lean burn engines with improved NO oxidation activity |
| WO2013064965A1 (de) * | 2011-10-31 | 2013-05-10 | Basf Se | Verfahren zur herstellung von cer(iii)-verbindungen |
| US9486791B2 (en) * | 2011-12-22 | 2016-11-08 | Johnson Matthey Public Limited Company | NOx trap |
| KR102068969B1 (ko) * | 2012-06-06 | 2020-01-22 | 우미코레 아게 운트 코 카게 | 가솔린 미립자 필터의 업스트림에 사용하기 위한 시동 촉매 |
| JP6246192B2 (ja) * | 2012-06-06 | 2017-12-13 | ユミコア アクチェンゲゼルシャフト ウント コンパニー コマンディートゲゼルシャフト | 三元触媒系 |
| CN103084176B (zh) * | 2012-12-10 | 2014-10-08 | 浙江达峰汽车技术有限公司 | 一种柴油车尾气净化双氧化型催化剂及其制备方法 |
| KR101459436B1 (ko) * | 2012-12-17 | 2014-11-07 | 현대자동차 주식회사 | 내연 기관용 가스 정화 촉매 |
| US9266092B2 (en) * | 2013-01-24 | 2016-02-23 | Basf Corporation | Automotive catalyst composites having a two-metal layer |
| KR101483079B1 (ko) * | 2013-03-07 | 2015-01-19 | 주식회사 퓨어스피어 | 악취 제거 및 탄화수소 산화 촉매 및 이의 제조방법 |
| DE102013210270A1 (de) * | 2013-06-03 | 2014-12-04 | Umicore Ag & Co. Kg | Dreiwegkatalysator |
| US20140369912A1 (en) * | 2013-06-13 | 2014-12-18 | Basf Corporation | Integrated Supports for Emission Control Catalysts |
| GB2519846B (en) * | 2013-08-28 | 2018-01-24 | Johnson Matthey Plc | Method of oxidizing excess CO in an exhaust gas |
| JP5777690B2 (ja) * | 2013-12-02 | 2015-09-09 | 田中貴金属工業株式会社 | 排ガス浄化触媒及びその製造方法 |
| US9744529B2 (en) | 2014-03-21 | 2017-08-29 | Basf Corporation | Integrated LNT-TWC catalyst |
| EP3045226B1 (de) * | 2015-01-19 | 2024-08-21 | Umicore AG & Co. KG | Doppelschichtiger Dreiweg-Katalysator mit verbesserter Alterungsstabilität |
| RU2731104C2 (ru) * | 2015-01-29 | 2020-08-28 | Басф Корпорейшн | Катализаторы на основе металлов платиновой группы (pgm) для обработки автомобильных выхлопов |
| RU2017131043A (ru) * | 2015-02-05 | 2019-03-05 | Джонсон Мэтти Паблик Лимитед Компани | Катализатор тройного действия |
| RU2693482C2 (ru) * | 2015-02-06 | 2019-07-03 | Джонсон Мэтти Паблик Лимитед Компани | Тройной катализатор и его применение в выхлопных системах |
| JP2018513781A (ja) * | 2015-03-19 | 2018-05-31 | ビーエーエスエフ コーポレーション | 担持されたパラジウムをアルミナ不含層中に有する自動車用触媒 |
| US9616386B2 (en) * | 2015-03-23 | 2017-04-11 | Kabushiki Kaisha Toyota Chuo Kenkyusho | Catalyst for purification of exhaust gas, NOx storage-reduction catalyst, and method for purifying exhaust gas |
| US10046310B2 (en) | 2015-10-05 | 2018-08-14 | GM Global Technology Operations LLC | Catalytic converters with age-suppressing catalysts |
| US9827562B2 (en) | 2015-10-05 | 2017-11-28 | GM Global Technology Operations LLC | Catalytic converters with age-suppressing catalysts |
| US9855547B2 (en) | 2015-10-05 | 2018-01-02 | GM Global Technology Operations LLC | Low-temperature oxidation catalysts |
| US10422036B2 (en) | 2015-10-23 | 2019-09-24 | GM Global Technology Operations LLC | Suppressing aging of platinum group metal particles in a catalytic converter |
| CN105597746A (zh) * | 2015-10-30 | 2016-05-25 | 苏州莲池环保科技发展有限公司 | 一种高效的汽车尾气催化剂的制备方法 |
| CA3004226A1 (en) * | 2015-11-06 | 2017-05-11 | Basf Corporation | Diesel oxidation catalyst combining platinum group metal with base metal oxide |
| JP6925351B2 (ja) * | 2016-02-03 | 2021-08-25 | ビーエーエスエフ コーポレーション | 内燃機関のための多層触媒組成物 |
| WO2017153893A1 (en) * | 2016-03-09 | 2017-09-14 | Basf Corporation | Core/shell hydrocarbon trap catalyst and method of manufacture |
| CN109153010B (zh) * | 2016-05-25 | 2022-04-05 | 恩亿凯嘉股份有限公司 | 汽油发动机废气的净化用三元催化剂 |
| WO2018012565A1 (ja) * | 2016-07-14 | 2018-01-18 | イビデン株式会社 | ハニカム構造体及び該ハニカム構造体の製造方法 |
| US9901907B1 (en) | 2016-08-31 | 2018-02-27 | GM Global Technology Operations LLC | Catalytic converters with age-suppressing catalysts |
| US10159960B2 (en) | 2016-10-25 | 2018-12-25 | GM Global Technology Operations LLC | Catalysts with atomically dispersed platinum group metal complexes |
| US10035133B2 (en) | 2016-10-25 | 2018-07-31 | GM Global Technology Operations LLC | Catalysts with atomically dispersed platinum group metal complexes and a barrier disposed between the complexes |
| JP2018143955A (ja) * | 2017-03-06 | 2018-09-20 | イビデン株式会社 | ハニカムフィルタ |
| EP3694642A1 (en) * | 2017-10-12 | 2020-08-19 | Johnson Matthey Public Limited Company | Twc catalysts for gasoline exhaust gas applications with improved thermal durability |
| RU2744472C1 (ru) * | 2017-11-06 | 2021-03-09 | Ниппон Денко Ко., Лтд. | Запасающий и выделяющий кислород материал, катализатор, система очистки выхлопного газа и способ очистки выхлопного газа |
| JP7026530B2 (ja) * | 2018-02-22 | 2022-02-28 | エヌ・イーケムキャット株式会社 | 排ガス浄化用三元触媒 |
| WO2020046266A1 (en) * | 2018-08-27 | 2020-03-05 | Basf Corporation | Base metal doped zirconium oxide catalyst support materials |
| JP6781742B2 (ja) * | 2018-09-12 | 2020-11-04 | イビデン株式会社 | ハニカム構造体 |
| JP7346556B2 (ja) * | 2018-09-13 | 2023-09-19 | ビーエーエスエフ コーポレーション | ガソリン・天然ガス用途の三元変換触媒 |
| CN113260454B (zh) * | 2018-12-13 | 2024-05-10 | 巴斯夫公司 | 层状三元转化(twc)催化剂和制造所述催化剂的方法 |
| KR102891182B1 (ko) * | 2018-12-19 | 2025-11-27 | 바스프 모바일 에미션스 카탈리스츠 엘엘씨 | 층상 촉매 조성물 및 촉매 물품 및 이를 제조 및 사용하는 방법 |
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|---|---|---|---|---|
| US4171288A (en) | 1977-09-23 | 1979-10-16 | Engelhard Minerals & Chemicals Corporation | Catalyst compositions and the method of manufacturing them |
| US4708946A (en) | 1985-05-23 | 1987-11-24 | Nippon Shokubai Kagaku Kogyo Co., Ltd. | Catalyst for purifying exhaust gas |
| US4727052A (en) | 1986-06-27 | 1988-02-23 | Engelhard Corporation | Catalyst compositions and methods of making the same |
| US4714694A (en) | 1986-06-30 | 1987-12-22 | Engelhard Corporation | Aluminum-stabilized ceria catalyst compositions, and methods of making the same |
| US4923842A (en) | 1988-10-11 | 1990-05-08 | Allied-Signal Inc. | Lanthanum containing catalyst for treating automotive exhaust |
| CA2011484C (en) | 1989-04-19 | 1997-03-04 | Joseph C. Dettling | Palladium-containing, ceria-supported platinum catalyst and catalyst assembly including the same |
| US5057483A (en) | 1990-02-22 | 1991-10-15 | Engelhard Corporation | Catalyst composition containing segregated platinum and rhodium components |
| US5254519A (en) | 1990-02-22 | 1993-10-19 | Engelhard Corporation | Catalyst composition containing platinum and rhodium components |
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| US6248688B1 (en) | 1996-09-27 | 2001-06-19 | Engelhard Corporation | Catalyst composition containing oxygen storage components |
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| GB9800325D0 (en) | 1998-01-09 | 1998-03-04 | Johnson Matthey Plc | Improvements in catalytic materials |
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| GB9813367D0 (en) | 1998-06-22 | 1998-08-19 | Johnson Matthey Plc | Catalyst |
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-
2008
- 2008-01-15 US US12/014,295 patent/US8038951B2/en active Active
- 2008-08-05 MY MYPI20101119 patent/MY150766A/en unknown
- 2008-08-05 EP EP08797172A patent/EP2190573A2/en not_active Ceased
- 2008-08-05 BR BRPI0814953A patent/BRPI0814953B1/pt active IP Right Grant
- 2008-08-05 RU RU2010108259/04A patent/RU2010108259A/ru not_active Application Discontinuation
- 2008-08-05 CA CA2696004A patent/CA2696004C/en active Active
- 2008-08-05 KR KR1020107005224A patent/KR101520983B1/ko active Active
- 2008-08-05 EP EP12179497.8A patent/EP2532422A3/en active Pending
- 2008-08-05 CN CN2008801107352A patent/CN101820997B/zh active Active
- 2008-08-05 WO PCT/US2008/072195 patent/WO2009023468A2/en not_active Ceased
- 2008-08-08 AR ARP080103478A patent/AR068099A1/es unknown
-
2010
- 2010-03-04 ZA ZA2010/01576A patent/ZA201001576B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US8038951B2 (en) | 2011-10-18 |
| EP2532422A2 (en) | 2012-12-12 |
| RU2010108259A (ru) | 2011-09-20 |
| CN101820997B (zh) | 2013-07-24 |
| CN101820997A (zh) | 2010-09-01 |
| AR068099A1 (es) | 2009-11-04 |
| CA2696004C (en) | 2016-02-16 |
| WO2009023468A2 (en) | 2009-02-19 |
| KR20100053636A (ko) | 2010-05-20 |
| EP2190573A2 (en) | 2010-06-02 |
| ZA201001576B (en) | 2014-02-26 |
| WO2009023468A3 (en) | 2009-07-09 |
| BRPI0814953B1 (pt) | 2017-03-21 |
| US20090041645A1 (en) | 2009-02-12 |
| EP2532422A3 (en) | 2013-05-08 |
| BRPI0814953A2 (pt) | 2015-01-27 |
| CA2696004A1 (en) | 2009-02-19 |
| KR101520983B1 (ko) | 2015-05-15 |
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